The former Porto striker bagged a hat-trick in the 4-0 weekend win over Racing Santander, a feat neither Sergio Aguero or Diego Forlan managed at the Vicente Calderon.
And Falcao admits that he is very happy with how things are going with the Rojiblancos following his summer switch from Portugal.
"I am happy with the three goals, but also the show that Atletico put on," he said.
"Each day I am adapting with the team, and everyone is helping me with my work."
Falcao admits that keeping the match-ball will mean a lot for him, adding: "For me this ball with the signatures of my team-mates will have an important place in my house, but I want more.
"The challenge now with Atletico is to do well, not for me to be top-scorer."