It is narrated from Sayyiduna al-Mughirah bin Shu'bah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The imam should not offer voluntary prayer in the place where he offered the obligatory prayer; rather, he should change his place."
Imam Abu Dawud (may Allah have mercy on him) said: Ata al-Khurasani did not meet Sayyiduna al-Mughirah bin Shu'bah (may Allah be pleased with him).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 3043