Is it normal to have a little bit of fret buzz on a new guitar? It is only noticeable on hard hits on the 1,2,3 frets and when I'm strumming hard.

Is it possible its due to new strings? (They are BRAND new just put on today.)

If it helps, the guitar is a Takamine EG400SC. Bought it from Guitar Center today.
Well was I supposed to have him make adjustments and such while I was there? All he did was put on new strings and polish it up.

Should I call and ask to see if I can bring it in and they can fix it?

Its not THAT bad, its only noticeable if I play hard like strumming chords and such.