Is it possible to love someone you don't get along with?

Yes it sure is. I loved a guy to death once.... we didn't get along most of the time.  Terribly clashing personalities.  And this is the reason LOVE is NEVER ENOUGH.  

anything is possible

i think its possible

Sure! It's very possible. It's exactly why the relationship should be a short term one though. You don't want a lifetime with someone you don't get along with! 

Yes it is possible

Of course. Here's what I've learned over a lot of years. There are many people out there that you can love (if you doubt that, just look at the histories of Brad Pitt and Jennifer Aniston, among many other oft-married celebrities). There are also many people you could live with and build a life with. The trick is to find the person who fits in both categories. Too many people stay with a person who fits the first but not the second because they think there's only one person they can love.