Sole prop buying a trailer

Started a sole proprietorship this year.  Selling handmade goods online and in person.  Interested in buying a small trailer for transporting my booth setup for markets/craft fairs/vendor shows.  Since starting later in the year, my sales will only end up around $4000.  The used trailer would be about $2000.  I have other startup expenses totaling around $600.  Can I go ahead and have the business buy the trailer this year or should I buy it personally and have the business buy it from me next year when sales number will (hopefully) higher?