The Royals were relegated following their 0-0 draw with Queens Park Rangers after just one season in the top flight.
He told the club's official website: "I think the team spirit here with the lads going up was fantastic. I think that's a running factor with teams that get promoted - they have great team spirit.
"We're not lacking in that at all - we've got an amazing team spirit here, the best I've ever been involved in at a club. With that, and obviously the fans, we've got every chance of going straight back up."