Can H1B Visa holder travel as tourist (non work related) of his own

[skdinind]

I have a valid H1B visa and my spouse has H4 (dependent) visa. We are planning to have a family trip to USA with other family members. Can we travel with our existing H1B /H4 visa for this family trip or we need to apply for new Visitor Visa (B2). If we can travel with existing visa what documents/ precaution we need to take so this don't effect my H1B for future work assignment to USA.