Sexual incompatiblity

Me and my boyfriend moved in together recently. Everything is great except he and me have fundamentally different sex drives. We've been long distance till now so I didn't notice, but he wants sex so much less then me and Everytime I try to have sex he says no and then I'm hurt and I don't know what to do. We can't figure out a way around this that doesn't end in a breakup or one of us changing. I don't want to break up, any advice would be great.