You can take this loan but make the intention that you are taking money that a non-Muslim is offering you (called istinqaadh), and then when you make the payments don’t make the intention that you are paying interest on a loan. Your intention is to pay the lender money because the law requires you to, or make the intention that the money you give (the interest amount) is a gift to the lender tor helping you with your business. Many scholars have said doing so will make taking the loan amount permissible.