The Frenchman impressed in the early stages of the season after joining on loan from Real Mallorca, but has not figured in their last two matches after a drop in form.
"I can't be happy about it. I work hard every day to be in the starting eleven and one game or another, I'm left out," he told reporters at a press conference.
"That's fine though and doesn't change anything, because I remain convinced that I can show the club what I can do and that I'll get back in the team. What I have to do is be prepared, for when I next get in the team and bring everything I can."
It is believed that Granada have the opportunity to make his move permanent at the end of the season.