RM should really win its three remaining games, Valladolid (A), Celta (A) and Espanyol (H), however with what happened this weekend I wouldn't even be that surprised to see them drop points.
Valladolid are unbeaten at home since November, in fact. They beat Barça 1-0 there and lost only three games all season (1-2 v Athletic, 0-2 v Atlético and 0-1 v Osasuna). They're currently in the relegation zone so they'll be fighting for their lives. Probably the most likely game for RM to drop points (also because it's in mid-week). On the other hand they'll be 100% focused now after tonight.
Celta will be a lot more open so should be easier to create chances for RM. I do remember them at the Bernábeu, where they could've gotten something from that game.. Charles missing a couple of sitters before they conceded to Benzema in the second half. They're probably the more likely to score some goals against RM, but they'll likely concede about twice as many as well.
Espanyol are a scrappy outfit, but they have nothing left to play for and I'm not sure they'd be interested in potentially doing Barça a favour. Expect a comfortable win for RM, even though statistically they're the opponent Cristiano has the worst gpg record against in Spain (0.40).