Does anyone use quicken home and business??

I've purchased quicken home and business 2014, and I absolutely love it to keep track of all my boyfriends income and expenses! However, I need some help with categorizing some things! I scan in all his receipts and match them up with the corresponding transaction. I feel as though there isn't a correct category for the fuel, also I need to know what tax document the fuel goes on and if it would be easier to create a new category.
also, he has loans on his truck and flatbed, there doesn't seem to be a category for that either, and what tax document would that go on??

Any my help would be much appreciated!!!