Cresswell said: "We've got to keep our chins up. We've got experience in the team and we've got to make sure we make amends on Tuesday.
"It's tight at the top and it will go down to the end of the season. It's a blip against a good team so hopefully we can learn from the defeat."
Cresswell, deployed wide in a five-man midfield at The Hawthorns, added: "The lads have done well recently, but we came to a tough place. To be fair West Brom have done very well in the first half and we didn't get near them."