وَعَنِ ابْنِ عَبَّاسٍ رَضِيَ اَللَّهُ عَنْهُمَا
قَالَ: «مِنْ اَلسُّنَّةِ أَنْ لَا يُصَلِّيَ اَلرَّجُلُ بِالتَّيَمُّمِ إِلَّا صَلَاةً وَاحِدَةً، ثُمَّ يَتَيَمَّمُ لِلصَّلَاةِ اَلْأُخْرَى»
It is from the Sunnah of the Prophet (sallallahu alayhi wa sallam) for the man to pray only one prayer with each Tayammum, and then perform Tayammum for the next prayer.
Bulugh al-Maram 165, Book 1, The Book of Purification, Hadith 165. 1 min read