I do them a couple times throughout the day. When I get up in the morning I put nick's breakfast dishes and finn's bottles and stuff from the night before in the dishwasher, then I clean up after myself after lunch, then i'll clean up while i'm making dinner so that after dinner all I have to do is put our plates in. I run the dishwasher every morning after that first routine (nick's stuff and bottles) so all the bottles will be clean.
I hate washing dishes, that's why I put things in the dishwasher throughout the day, I can't even deal with a kitchen full of dirty dishes at night. But I actually hate unloading the dishwasher more than washing them.