I got a Honda pressure washer last fall. Not long after that, a friend of a friend had a 33 gal Craftsman 5hp compressor for sale that he'd picked up from someone hurting for cash that he wanted the flip quick. That's at the house now too and I'm using them both all the time.
Good tools let you accomplish stuff you otherwise couldn't do at all, so the more of them, the better!
Congrats on the pressure washer, I'm loving mine too.