Travel to US on Visitor Visa(B2) while L1 Blanket is in process


I have a valid B1/B2 Visa and I had visited US on B1 from December 2014 to Feb 2015(2 months). My company is now filing for L1B(under Blanket approval). My question is, can I travel to US on B2(tourism) while L1 is being processed? Will that affect my L1 application at the consulate?

Thanks in advance.