Can i travel on H4 and get approved H1 visa stamped in the US?


My H1 visa applied on june 2012 has been approved, but my company doesnt have any requirements at present.

Can i go on a H4 visa(yet to be applied) since my spouse is in US , and then get my approved H1 stamped in US?

Or would i have to travel back to india for the H1 stamping?