Yes, if the oil level is a bit low when you check it between regular oil changes. Keep in mind this will bring the oil level up, but it won’t clean the old oil. You are putting clean oil into an engine with oil that has already been flowing through the system. This puts stress on your engine and pistons. The oil’s ability to reduce the heat caused by friction, absorb dirt and debris, or effectively lubricate the engine components is resultantly compromised.
Follow your regular oil change schedule to prevent the strain this puts on your engine. Regular oil and filter changes are one of the best ways to protect your car.