The loss left the Bluebirds five points from safety with seven games remaining, but Morrison is confident there still is time for Cardiff to bounce back and stay in the top-flight.
"Initially, after the game, there was a lot of disappointment and anger, the boys were upset," Morrison told Sky Sports.
"We've been through a lot in the last year, so we've come up against things in the past and we always bounce back. We've got to use what happened on the weekend to stick together and bounce back.
"There's a long way to go, we know that with the performance we put in we're capable of turning over teams and winning games. We've got seven cup finals to go and all we can do is give our best and make sure we're one of the teams that stay up."