Crouch said: "It's been a really good week for the club - and for me personally. They don't come much better.
"Four goals in a week is always nice and it's going well at the moment but Jermain has got even more goals than me and the partnership is working really well.
"We said right from the start we believed we would be a good combination. We play to each other's strengths. He set up my goal against Stoke and I've been fortunate to set up a few of his.
"I don't see any reason why we cannot carry on like this and get even better together. We're already on the same wavelength, but you can always improve."