Why does my husband do this to me?

We've been married for 10 years, no kids, we are both in our mid 30s. My husband's excuse for not giving me attention and love is always his job. He says he's doing his job of working and paying the bills, so I should be happy with it. The thing is, I believe there is more to than in a marriage than just making ends meet. A couple should spend time together, enjoy each other's company, talk and listen to each other, be a true companion. I have none of the above. I don't understand what the problem is. I've tried talking to him, he says nothing is wrong and that he loves me. But saying is different from showing, do you agree? His excuse before was that he was a truck driver and he was home for maybe 2 or 3 days a month. He told me and our religious conselour that he would find a local job in order to be home more often so that he could spend more time with me. He did get a local job about 3 months ago. I thought things would improve, finally. Nope. He is home everyday but when he's home he does extra paperwork from his job and answers the company phone at home. So that means I cannot talk or spend time with him because he's busy. Or on his only day off a week he plugs his earphones on his computer and watches youtube videos or plays his computer games. I'm totally off his agenda. I feel so neglected, and I am starting to not care anymore. I work part time and I'm going to college for nursing. So I am trying to get an education so that we can have a better life. But he doesn't even know what courses I'm taking because when I tell him he is not paying attention at all. He cares less. No, I don't think he's cheating. He just loves his job too much and gets involved with it all day long. I'm tired of this. Why does he do this to me? Maybe he's telling me: "I'm done with you"?